The rift between Rena and Honoka grows ever larger as the former decides to retire from high-school volleyball, but Chizuru and Arata decide to fix things.
Be grateful and enjoy your youth.
.كن ممتنًّا واستمتِع بشبابك
Seid mir dankbar
und genießt eure Jugend.
Disfruten de su juventud.
Disfrutad de vuestra juventud.
Profite de ta jeunesse.
Vivete pienamente la gioventù
e ringraziatemi.
Sejam gratos e 
aproveitem sua juventude.
Скажите спасибо и
наслаждайтесь юностью.